The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 19, 2016
Filed:
Jun. 10, 2004
Nicolas Popp, Menlo Park, CA (US);
Siddharth Bajaj, San Francisco, CA (US);
Phillip Martin Hallam-baker, Medford, MA (US);
Nicolas Popp, Menlo Park, CA (US);
Siddharth Bajaj, San Francisco, CA (US);
Phillip Martin Hallam-Baker, Medford, MA (US);
Symantec Corporation, Mountain View, CA (US);
Abstract
A hybrid authentication device that has a keypad, a display, an electronic communications interface and a processor and memory that can be removable, such as a Subscriber Identity Module. The device can operate in a stand-alone mode, in which a user enters a personal identification number and challenge using the keypad, and the device generates a response. The device can also function as a smartcard, and can be electronically coupled to an external device using the communications interface.